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由 ALIA AZHANA BINTI JAMALUDDIN STUDENT 分享
6 天前
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1
What is the process called when light bounces off a surface?
A
Dispersion
B
Absorption
C
Reflection
D
Refraction
2
Which of the following best describes refraction?
A
The splitting of white light into colors
B
The bending of light as it passes from one medium to another
C
The bouncing back of light from a surface
D
The absorption of light by an object
3
When light travels from air into water, it bends because:
A
Its speed changes
B
It reflects off the water
C
It splits into colors
D
It gets absorbed
4
A pencil appears bent when placed in a glass of water. This is due to:
A
Diffraction
B
Refraction
C
Reflection
D
Dispersion
5
Which color of light has the longest wavelength?
A
Red
B
Green
C
Violet
D
Blue